15661086

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53269}}^1$

素因数の和:53288

約数の個数: 24

約数和(自身を含む): 36436680

約数和(自身を除く): 20775594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 53269, 106538, 159807, 319614, 372883, 745766, 1118649, 2237298, 2610181, 5220362, 7830543, 15661086]

約数ペア:

[(1, 15661086), (2, 7830543), (3, 5220362), (6, 2610181), (7, 2237298), (14, 1118649), (21, 745766), (42, 372883), (49, 319614), (98, 159807), (147, 106538), (294, 53269)]